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Naya [18.7K]
3 years ago
13

What is the answer A,B,C,D

Mathematics
2 answers:
Natali5045456 [20]3 years ago
8 0

B and D because there are the reverse of 67 + 38 = 105.

Hope that helps :)

Nezavi [6.7K]3 years ago
8 0
A is 29
b is 38
c is 143
d is 67
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Which of the following describes the correct process for solving the equation 3x+6=21 and arrives at the correct solution?
My name is Ann [436]
The correct solution is C

Subtract 6 from both sides of the equation
        3x + 6 - 6 = 21 - 6
        3x = 15

Then divide both sides by 3

       \frac{3x}{3}   =    \frac{15}{3}
       
       x = 5

4 0
3 years ago
What value of w makes this equation true?<br> 5w<br> 30
Arturiano [62]
5w=30
5w/5=30/5
w=6

Therefore w is equal to 6
3 0
2 years ago
Value of the expression when n=3<br>-2n(5+n-8-3n)<br>​
Semenov [28]

Answer:

54

Step-by-step explanation:

Substitute n into the equation:

-2(3)[5+3-8-3(3)]

-6[-9]

+54

7 0
3 years ago
Solve the inequality, then identify the graph of the solution 2x-1&gt;x+2
Andreas93 [3]

Answer:

second choice!

Step-by-step explanation:

2x-1 > x+2

[subtract x from both sides]

x-1 > 2

[add 1 to each side]

x > 3

- - - - -

our answer, to fit the inequality, should be:

- dot on the positive 3

- open dot on the line

- the right side of the dot should be highlighted

now choose the second graph since it fits all the requirements!

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7 0
3 years ago
I WILL ARWARD BRAINLIEST!! PLEASE HELP!!
Ivanshal [37]

Answer:

None of the graphs of the equations pass through M(−10, 15).

Step-by-step explanation:

We are given the function y=kx.

It is given that the point B lies on the graph of the given function.

1. B(2, −3)

That is, x= 2 and y= -3

So, y= kx ⇒ -3 = 2k ⇒ k=\frac{-2}{3}

Thus, the function is y=\frac{-2x}{3}

2. B(3\frac{1}{3},-2) i.e. B(\frac{10}{3},-2)

That is, x= \frac{10}{3} and y= -2

So, y= kx ⇒ -2 = \frac{10k}{3} ⇒ k=\frac{-6}{10} ⇒ k=\frac{-3}{5}

Thus, the function is y=\frac{-3x}{5}

From the graph plotted below, we get that,

None of the graphs of the equations pass through M(−10, 15).

5 0
3 years ago
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